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LE100/LE200
The use of very high power amplifiers with outputs greater than those recommended is
discouraged.
Care should be taken to avoid switch-on surges, which can result in momentary power peaks in
excess of specified ratings. When powering up a sound system it is important to switch on the
amplifiers after the mixer and control electronics have stabilised. When powering the system
down, reverse the sequence and switch the amplifiers off first.
RECOMMENDED CONTROLLER
The Martin Audio DX0.5 Loudspeaker Management System is the approved controller for use
with LE Series stage monitors. The internal speaker preset library includes two presets for each
model:
•
LE100 standard use or pole mounted
•
LE200 passive or bi-amped
For more information on how to connect and operate of the DX0.5 please refer to its User Guide
(which can be downloaded from https://martin-audio.com/userguides2015/)
SPEAKER PARAMETERS
Alternative high quality loudspeaker management systems may be used. The table on the
following page lists the parameters for each LE Series monitor that need to be entered into
the controller for safe and optimised operation. Please note that the data provided is based on
the algorithms used by Martin Audio DX Series Loudspeaker Management Systems; third-party
systems are likely to use different algorithms which may result in both sub-optimal performance
and reduce loudspeaker protection.
This information is also included in Martin Audio's General Product parameter spreadsheet,
which is available for download from:
https://martin-audio.com/userguides2015/#ControllerLoadingSoftwarePresets.
Note: Limiter threshold is calculated using an amplifier gain of 32 dB.
10
USER GUIDE
LE100/LE200 User Guide V1.0
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